Squashed 'third_party/cimg/' content from commit 4b66369
Change-Id: I7454d9107a08dba899fd4659731733049165ae0a
git-subtree-dir: third_party/cimg
git-subtree-split: 4b66369ab4e34a46119d6c43e9adce061bb40f4b
diff --git a/examples/use_tinymatwriter.cpp b/examples/use_tinymatwriter.cpp
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+/*
+ #
+ # File : use_tinymatwriter.cpp
+ # ( C++ source file )
+ #
+ # Description : Example of use for the CImg plugin 'plugins/tinymatwriter.h'.
+ # This file is a part of the CImg Library project.
+ # ( http://cimg.eu )
+ #
+ # Copyright : Jan W. Krieger
+ # ( https://github.com/jkriege2 )
+ #
+ # License : CeCILL v2.0
+ # ( http://www.cecill.info/licences/Licence_CeCILL_V2-en.html )
+ #
+ # This software is governed by the CeCILL license under French law and
+ # abiding by the rules of distribution of free software. You can use,
+ # modify and/ or redistribute the software under the terms of the CeCILL
+ # license as circulated by CEA, CNRS and INRIA at the following URL
+ # "http://www.cecill.info".
+ #
+ # As a counterpart to the access to the source code and rights to copy,
+ # modify and redistribute granted by the license, users are provided only
+ # with a limited warranty and the software's author, the holder of the
+ # economic rights, and the successive licensors have only limited
+ # liability.
+ #
+ # In this respect, the user's attention is drawn to the risks associated
+ # with loading, using, modifying and/or developing or reproducing the
+ # software by the user in light of its specific status of free software,
+ # that may mean that it is complicated to manipulate, and that also
+ # therefore means that it is reserved for developers and experienced
+ # professionals having in-depth computer knowledge. Users are therefore
+ # encouraged to load and test the software's suitability as regards their
+ # requirements in conditions enabling the security of their systems and/or
+ # data to be ensured and, more generally, to use and operate it in the
+ # same conditions as regards security.
+ #
+ # The fact that you are presently reading this means that you have had
+ # knowledge of the CeCILL license and that you accept its terms.
+ #
+*/
+
+/*
+ This Matlab/Octave script tests the output:
+ clear all
+ more off
+
+ subplot(2,2,1)
+ load("mat432.mat", "-v6")
+ disp('mat432.mat: CImg_image=')
+ disp(CImg_image)
+ imagesc(CImg_image(:,:,1))
+ colorbar
+
+ subplot(2,2,2)
+ load("mat432i16.mat", "-v6")
+ disp('mat432i16.mat: CImg_image=')
+ disp(CImg_image)
+ imagesc(double(CImg_image(:,:,2)))
+ colorbar
+
+ subplot(2,2,3)
+ load("matb.mat", "-v6")
+ disp('matb.mat: CImg_image=')
+ disp(CImg_image)
+ imagesc(CImg_image(:,:,4))
+ colorbar
+*/
+
+#include <iostream>
+#include <stdio.h>
+#include "tinymatwriter.h"
+#include <cmath>
+
+#define cimg_plugin "plugins/tinymatwriter.h"
+#include "../CImg.h"
+
+using namespace std;
+using namespace cimg_library;
+
+int main(int argc, const char** argv) {
+
+ double mat432[4*3*2]= {
+ 1,2,3,
+ 4,5,6,
+
+ 10,20,30,
+ 40,50,60,
+
+ 100,200,300,
+ 400,500,600,
+
+ 1000,2000,3000,
+ 4000,5000,6000,
+ };
+
+ int16_t mat432i16[4*3*2]= {
+ 1,2,3,
+ 4,5,6,
+
+ 10,20,30,
+ 40,50,60,
+
+ 100,200,300,
+ 400,500,600,
+
+ 1000,-2000,3000,
+ -4000,5000,-6000,
+ };
+
+ // a boolean matrix
+ bool matb[4*3*2] = {
+ true,false,true,
+ false,true,false,
+
+ true,true,true,
+ false,false,false,
+
+ true,false,true,
+ true,false,true,
+
+ true,true,false,
+ false,true,true
+ };
+
+ cimg_library::CImg<double> ciD(mat432, 3,2,4);
+ cimg_library::CImg<int16_t> ciI16(mat432i16, 3,2,4);
+ cimg_library::CImg<bool> ciB(matb, 3,2,4);
+
+ ciD.save_tinymat("mat432.mat");
+ ciI16.save_tinymat("mat432i16.mat");
+ ciB.save_tinymat("matb.mat");
+ return 0;
+}